[PATCH 3/4] checkout: add '\n' to reflog message

["Han-Wen Nienhuys via GitGitGadget" <gitgitgadget@gmail.com>]

From: Han-Wen Nienhuys <hanwen@google.com>

This makes check consistent with the rest of the git code, which tends to use a
trailing '\n' when writing reflog messages.  (The storage layer adds a '\n'
when it is missing.)

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
---
 builtin/checkout.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/builtin/checkout.c b/builtin/checkout.c
index af849c644f..bb11fcc4e9 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -884,8 +884,9 @@ static void update_refs_for_switch(const struct checkout_opts *opts,
 
 	reflog_msg = getenv("GIT_REFLOG_ACTION");
 	if (!reflog_msg)
-		strbuf_addf(&msg, "checkout: moving from %s to %s",
-			old_desc ? old_desc : "(invalid)", new_branch_info->name);
+		strbuf_addf(&msg, "checkout: moving from %s to %s\n",
+			    old_desc ? old_desc : "(invalid)",
+			    new_branch_info->name);
 	else
 		strbuf_insertstr(&msg, 0, reflog_msg);
 
-- 
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